Full list of all 27 National Park Girls achievements.
The base game contains 7 achievements, and there are 4 DLC packs containing 20 achievements.
Open the guest art gallery for the first time.
Finish Yellowstone and Zion's Fireside Chat
Unlock the last CG of Episode 1
Get validated by Yosemite
Open the gallery for the first time.
Meet Yosemite, Zion, and Yellowstone
Read through the first scene of Episode 1
Finished Episode 3
Unlock the first/last CG of Episode 3
Helped Yosemite realize some things about herself
Asked too many questions on the edge of a cliff
You ate... something?
<3
You're screwed.
Got haunted by the past
Went on a nice drive to the museum
Gave Yosemite a cool new hat
You did what needed to be done.
Met Death Valley for the first time.
OTP
Completed Episode 5